cc/gcc: Set CXX_FOR_BUILD for bare metal and canadian build.
>From 4.8, g++ is used as the default compiler to build the toolchain.
Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
Message-Id: <CACgzC7B-LQvAw3hOYhBA7b7g0H1WtH20gqXM=Y=YFO4FrnZKWQ@mail.gmail.com>
Patchwork-Id: 243590
1 # ARM specific configuration file
3 ## select ARCH_SUPPORTS_32
4 ## select ARCH_DEFAULT_32
5 ## select ARCH_SUPPORTS_BOTH_MMU
6 ## select ARCH_DEFAULT_HAS_MMU
7 ## select ARCH_SUPPORTS_BOTH_ENDIAN
8 ## select ARCH_DEFAULT_LE
9 ## select ARCH_SUPPORTS_WITH_ARCH
10 ## select ARCH_SUPPORTS_WITH_CPU
11 ## select ARCH_SUPPORTS_WITH_TUNE
12 ## select ARCH_SUPPORTS_WITH_FLOAT
13 ## select ARCH_SUPPORTS_WITH_FPU
14 ## select ARCH_SUPPORTS_SOFTFP
16 ## help The ARM architecture, as defined by:
17 ## help http://www.arm.com/